TECH: Remanufacture, Balance, Blueprint Your Crankshaft
The OEM crankcases from 1999–2002 utilized double tapered Timken bearings as the output shaft side main bearings. They have proven […]
Since the beginning of when Hot Bike was formed in 1971 and the first custom motorcycle magazine revolving around performance launched the magazine to the masses back in the days, we’ve continued with that tradition of always taking pride in sharing the wealth of centuries-combined motorcycle tech knowledge of how to wrench on your ride.
Be it simple oil-change swaps on Harley-Davidson motorcycles, to complete engine builds made for the drag strip. You’ll find ground-up custom motorcycle build articles from stock bike into full-blown custom after all is said and done. We’re a caring sort and we like to share our findings of how we get peak performance out of the components available to everyone. We’ll also look for the right combinations of components that we feel make sense. From a 2-into-1 exhaust upgrade, to picking the right fuel tuner to just the right amount of air intake. We’ll then dive into cam swaps and hop-up kits. If you’re looking for better braking components or more functional suspension internals we have you covered with step-by-step installation articles there too. Want to install a new set of wheels? We got you covered there too.
We also like to examine how things work. We’ll take the deeper dives into engine theory to understand how things work the way they do and why it makes sense for you. From camshaft lift to oiling system basics for your Twin Cam engine. There is a lot to learn when diving deep into how components work and we enjoy the science behind the motorcycle tech.
The OEM crankcases from 1999–2002 utilized double tapered Timken bearings as the output shaft side main bearings. They have proven […]
Here’s a quick video clip of how to install the Scalarider G9x by Cardo Systems.
Rotors and Caliper Pads at the start of the install We will start by removing the Performance Machine calipers and […]
Install of Progressive Suspension’s Monotube Fork Cartridge Kit on a Harley-Davidson Touring Model (bagger) bike. Fits: 1984-1996, 1997 and Up […]
A while ago we scored a pulled-apart, but intact, 1969 Ironhead powerplant. The engine was in great shape, and it […]
Militec-1 improves a motorcycle’s performance by reducing heat and friction. This metal conditioner was created using military technology and has […]
Have a carburetor on your bike? There’s nothing wrong with that. Carburetors have been an integral part of the internal […]
Our project 1989 FLHS is coming along at a good pace. All our parts have been chromed by True Finish […]
As motorcycles enthusiasts, it’s safe to say we’re a curious bunch; curious to see what’s around that next bend in […]
01. To start the installation, Alan rolled the 2009 Dyna Street Bob onto the lift. The Street Bob’s top end […]
This big bore, stock stroke “square” engine kit develops an excellent balance of torque and horsepower that delivers lots of […]
Here’s the transformed Street Bob. From a distance, it’s hard to tell that it was once a Dyna and not […]
01. Here is the ’95 Road King awaiting its reconstructed heart. Tune in next month for final assembly of all […]
The mule for this project was this ’96 Road King. The engine had more than 60,000 miles on the clock […]
The Bullet on the WG looks good. It also provides plenty of light for our path. 01. We opted for […]